Abordagem de solução
RawSource supplies the base chemicals that go into these programs. We can help with product selection, grade matching, and sourcing from multiple origins for supply security.
Typical Formulation Workflow
1
System & Substrate Assessment
Define the binder system (waterborne, solventborne, UV, powder), substrate, cure, and the VOC, durability, and appearance targets.
2
Additive & Resin Selection
Match resins, pigments and fillers, dispersants, rheology modifiers, defoamers, or biocides to the formulation and compatibility window.
3
Lab Let-Down & Optimization
Dial in loading and addition order through lab let-downs, checking dispersion, rheology, film properties, and storage stability.
4
Application & Performance Testing
Validate on the real application method and substrate, tracking gloss, adhesion, sag, cure, and weathering before scale-up.
Recommended Chemistries (6)
Calcium Carbonate
CAS 471-34-1
Cargas Minerais e Pigmentos
Primary extender pigment
Low-cost extender that builds volume solids and controls sheen, spacing TiO2 to improve hiding efficiency per dollar
Ponto de fusão:825–1339 °C (Decomposes) Ponto de ebulição:Decomposes Densidade:2.7 to 2.95
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Kaolin (china clay)
CAS 1332-58-7
Cargas Minerais e Pigmentos
Espessamento / Reologia
Platy aluminosilicate extender that boosts dry hiding and holdout while partially replacing prime pigment
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Nepheline syenite
CAS 37244-96-5
Cargas Minerais e Pigmentos
Espessamento / Reologia
Hard, low-oil-absorption mineral extender that raises solids and abrasion resistance with minimal viscosity penalty
Physical Description: Líquido
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Talc
CAS 14807-96-6
Cargas Minerais e Pigmentos
Condicionamento
Lamellar magnesium silicate that improves sag control, sanding, and film reinforcement as a functional extender
Ponto de fusão:927–982 °C Densidade:2.7 to 2.8 Solubility: < 1 mg/mL at 21 °C
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Titanium Dioxide
CAS 13463-67-7
Cargas Minerais e Pigmentos
Primary white pigment for opacity
High-refractive-index prime pigment providing the hiding power that extenders are spaced around to optimize cost
Ponto de fusão:1860 °C (decomposes) Ponto de ebulição:2500–3000 °C at 760 mmHg Densidade:3.9 to 4.2
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Mica
CAS 12001-26-2
Cargas Minerais e Pigmentos
Espessamento / Reologia
Genuine low-cost lamellar extender pigment used precisely for filler-loading cost optimization: spaces/extends TiO2, reinforces film, reduces cracking and moisture permeability, and controls sheen at a fraction of TiO2/binder cost. Directly serves this exact use-case.
Ponto de fusão:1500 °C Densidade:2.6 to 3.2 Solubility: Insoluble
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